1320930594

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{7351}}^1$

素因数の和:7575

約数の個数: 48

約数和(自身を含む): 2924625600

約数和(自身を除く): 1603695006

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 149, 201, 298, 402, 447, 603, 894, 1206, 1341, 2682, 7351, 9983, 14702, 19966, 22053, 29949, 44106, 59898, 66159, 89847, 132318, 179694, 492517, 985034, 1095299, 1477551, 2190598, 2955102, 3285897, 4432653, 6571794, 8865306, 9857691, 19715382, 73385033, 146770066, 220155099, 440310198, 660465297, 1320930594]

約数ペア:

[(1, 1320930594), (2, 660465297), (3, 440310198), (6, 220155099), (9, 146770066), (18, 73385033), (67, 19715382), (134, 9857691), (149, 8865306), (201, 6571794), (298, 4432653), (402, 3285897), (447, 2955102), (603, 2190598), (894, 1477551), (1206, 1095299), (1341, 985034), (2682, 492517), (7351, 179694), (9983, 132318), (14702, 89847), (19966, 66159), (22053, 59898), (29949, 44106)]